PT75899B - METHOD OF SELECTIVELY EXTRACTING LEAD FROM LEAD SULFIDES - Google Patents

METHOD OF SELECTIVELY EXTRACTING LEAD FROM LEAD SULFIDES

Info

Publication number
PT75899B
PT75899B PT7589982A PT7589982A PT75899B PT 75899 B PT75899 B PT 75899B PT 7589982 A PT7589982 A PT 7589982A PT 7589982 A PT7589982 A PT 7589982A PT 75899 B PT75899 B PT 75899B
Authority
PT
Portugal
Prior art keywords
lead
sulfides
selectively extracting
selectively
extracting lead
Prior art date
Application number
PT7589982A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT75899A (en
Original Assignee
Extramet Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Extramet Sa filed Critical Extramet Sa
Priority to PT7589982A priority Critical patent/PT75899B/en
Publication of PT75899A publication Critical patent/PT75899A/en
Publication of PT75899B publication Critical patent/PT75899B/en

Links

PT7589982A 1982-11-24 1982-11-24 METHOD OF SELECTIVELY EXTRACTING LEAD FROM LEAD SULFIDES PT75899B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT7589982A PT75899B (en) 1982-11-24 1982-11-24 METHOD OF SELECTIVELY EXTRACTING LEAD FROM LEAD SULFIDES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT7589982A PT75899B (en) 1982-11-24 1982-11-24 METHOD OF SELECTIVELY EXTRACTING LEAD FROM LEAD SULFIDES

Publications (2)

Publication Number Publication Date
PT75899A PT75899A (en) 1982-12-01
PT75899B true PT75899B (en) 1985-10-04

Family

ID=20083223

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7589982A PT75899B (en) 1982-11-24 1982-11-24 METHOD OF SELECTIVELY EXTRACTING LEAD FROM LEAD SULFIDES

Country Status (1)

Country Link
PT (1) PT75899B (en)

Also Published As

Publication number Publication date
PT75899A (en) 1982-12-01

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